Cannot find parameter (p0491) in expert list

 dear sir,

we are using sinamics S120 .and i open expert list to check this parameter setting. but unfortunately i could not found this parameter (p0491) in my expert list.  even my system all motors using incremental encoders with SMC 20.

kindly can you tell me where i would find this  parameter p0491 or how can i search this parameter is active or not?

Graeme

Hi,

P0491 = 1. Automatic switchover to Encoderless in event of encoder fault.

Regards,

Graeme

Dear sir,

we are using sinamics S120 .and i open expert list to check this parameter setting. but unfortunately i could not found this parameter (p0491) in my expert list.  even my system all motors using incremental encoders with SMC 20.

kindly can you tell me where would I find this  parameter p0491 or how can i search this parameter either is active or nor?

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Split from Switch Over With and Without Encoder operation in S120.